采用特殊的保偏光纤和强熔拉锥工艺制备的1×2（2×2）保偏光纤耦合器，能够将偏振光分成偏振态与输入光相同的两束光，并可根据要求制备成任意分光比。该产品已通过GR-1209-CORE和 GR-1221-CORE可靠性试验以及各种军用环境考核试验，产品性能稳定，可靠性高，已在国家多个重点工程中应用。

产品特点
● 可靠性高
● 抗高冲击
● 环境稳定性好
● 消光比高
● 附加损耗低

规格参数

常温性能指标（18℃～28℃）

全温性能指标（-40℃～+70℃）

应用场景
● 相干光通信
● 光纤陀螺
● 光纤传感器
● 光纤放大器
● 光纤仪器

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.